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940142 = 2767153
BaseRepresentation
bin11100101100001101110
31202202122002
43211201232
5220041032
632052302
710663640
oct3454156
91682562
10940142
11592385
12394092
1326bbc8
141a6890
15138862
hexe586e

940142 has 8 divisors (see below), whose sum is σ = 1611696. Its totient is φ = 402912.

The previous prime is 940127. The next prime is 940157. The reversal of 940142 is 241049.

It is an interprime number because it is at equal distance from previous prime (940127) and next prime (940157).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 940142.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33563 + ... + 33590.

It is an arithmetic number, because the mean of its divisors is an integer number (201462).

2940142 is an apocalyptic number.

940142 is a deficient number, since it is larger than the sum of its proper divisors (671554).

940142 is a wasteful number, since it uses less digits than its factorization.

940142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67162.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 940142 is about 969.6091996263. The cubic root of 940142 is about 97.9635432908.

The spelling of 940142 in words is "nine hundred forty thousand, one hundred forty-two".

Divisors: 1 2 7 14 67153 134306 470071 940142